<template>
  <a-layout-content class="flex flex-col lg:h-full relative w-full">
    <div class="_crud-header flex flex-col mb-2" ref="crudHeaderRef">
      <a-tabs
        v-if="isArray(options.tabs.data) && options.tabs.data.length > 0"
        v-model:active-key="options.tabs.defaultKey"
        :trigger="options.tabs.trigger"
        :type="options.tabs.type"
        :hide-content="true"
        @change="tabChange"
        @tab-click="runEvent(options.tabs, 'onClick', undefined, $event)"
        class="ma-tabs mb-5"
      >
        <template #extra><slot name="tabExtra" /></template>
        <a-tab-pane :key="item.value" :title="item.label" v-for="item in options.tabs.data">
          <template #title
            ><slot :name="'tabTitle-' + item.label">{{ item.label }}</slot></template
          >
        </a-tab-pane>
      </a-tabs>
      <ma-search @search="searchSubmitHandler" class="__search-panel" ref="crudSearchRef">
        <template v-for="(slot, slotIndex) in getSearchSlot()" :key="slotIndex" #[slot]="{ searchForm, component }">
          <slot :name="`search-${slot}`" v-bind="{ searchForm, component }" />
        </template>
        <template #searchBeforeButtons>
          <slot name="searchBeforeButtons" />
        </template>
        <template #searchButtons>
          <slot name="searchButtons" />
        </template>
        <template #searchAfterButtons>
          <slot name="searchAfterButtons" />
        </template>
      </ma-search>
    </div>
    <div class="mb-2"><slot name="middleContent" /></div>
    <div class="_crud-content">
      <div class="operation-tools lg:flex justify-between mb-3" ref="crudOperationRef">
        <a-space class="lg:flex block lg:inline-block">
          <slot name="tableBeforeButtons" />
          <slot name="tableButtons">
            <a-button
              v-if="options.add.show"
              v-auth="options.add.auth || []"
              v-role="options.add.role || []"
              @click="addAction"
              type="primary"
              class="w-full lg:w-auto mt-2 lg:mt-0"
            >
              <template #icon><icon-plus /></template>{{ options.add.text || "新增" }}
            </a-button>

            <a-popconfirm
              content="确定要删除数据吗?"
              position="bottom"
              @ok="deletesMultipleAction"
              v-if="options.delete.show && isBatch(options.delete) && options.rowSelection"
            >
              <a-button
                v-auth="options.delete.auth || []"
                v-role="options.delete.role || []"
                type="primary"
                status="danger"
                class="w-full lg:w-auto mt-2 lg:mt-0"
              >
                <template #icon><icon-delete /></template>
                {{ isRecovery ? options.delete.realText || "销毁" : options.delete.text || "删除" }}
              </a-button>
            </a-popconfirm>

            <a-popconfirm
              content="确定要恢复数据吗?"
              position="bottom"
              @ok="recoverysMultipleAction"
              v-if="options.recovery.show && isRecovery && isBatch(options.delete)"
            >
              <a-button
                v-auth="options.recovery.auth || []"
                v-role="options.recovery.role || []"
                type="primary"
                status="success"
                class="w-full lg:w-auto mt-2 lg:mt-0"
              >
                <template #icon><icon-undo /></template>{{ options.recovery.text || "恢复" }}</a-button
              >
            </a-popconfirm>

            <a-button
              v-if="options.import.show"
              v-auth="options.import.auth || []"
              v-role="options.import.role || []"
              @click="importAction"
              class="w-full lg:w-auto mt-2 lg:mt-0"
              ><template #icon><icon-upload /></template>{{ options.import.text || "导入" }}</a-button
            >

            <a-button
              v-if="options.export.show"
              v-auth="options.export.auth || []"
              v-role="options.export.role || []"
              @click="exportAction"
              class="w-full lg:w-auto mt-2 lg:mt-0"
              ><template #icon><icon-download /></template>{{ options.export.text || "导出" }}</a-button
            >

            <a-button
              type="secondary"
              @click="handlerExpand"
              v-if="options.isExpand"
              class="w-full lg:w-auto mt-2 lg:mt-0"
            >
              <template #icon>
                <icon-expand v-if="!expandState" />
                <icon-shrink v-else />
              </template>
              {{ expandState ? " 折叠" : " 展开" }}
            </a-button>
          </slot>
          <slot name="tableAfterButtons" />
        </a-space>
        <a-space class="lg:mt-0 mt-2" v-if="options.showTools">
          <slot name="tools" />
          <a-tooltip
            :content="isRecovery ? '显示正常数据' : '显示回收站数据'"
            v-if="options.recycleApi && isFunction(options.recycleApi)"
          >
            <a-button shape="circle" @click="switchDataType"><icon-swap /></a-button>
          </a-tooltip>
          <a-tooltip content="刷新表格"
            ><a-button shape="circle" @click="refresh"><icon-refresh /></a-button
          ></a-tooltip>
          <a-tooltip content="显隐搜索"
            ><a-button shape="circle" @click="toggleSearch"><icon-search /></a-button
          ></a-tooltip>
          <a-tooltip content="打印表格"
            ><a-button shape="circle" @click="printTable"><icon-printer /></a-button
          ></a-tooltip>
          <a-tooltip content="设置"
            ><a-button shape="circle" @click="tableSetting"><icon-settings /></a-button
          ></a-tooltip>
        </a-space>
      </div>
      <div ref="crudContentRef">
        <slot name="crudContent" v-bind="tableData">
          <a-table
            v-if="(!options.expandAllRows || tableData.length > 0) && tableIsShow"
            v-bind="$attrs"
            ref="tableRef"
            :key="options.pk"
            :data="tableData"
            :loading="loading"
            :sticky-header="options.stickyHeader"
            :pagination="options.tablePagination"
            :stripe="options.stripe"
            :bordered="options.bordered"
            :rowSelection="options.rowSelection ?? undefined"
            :row-key="options?.rowSelection?.key ?? options.pk"
            :scroll="options.scroll"
            :column-resizable="options.resizable"
            :size="options.size"
            :row-class="options.rowClass"
            :hide-expand-button-on-empty="options.hideExpandButtonOnEmpty"
            :default-expand-all-rows="options.expandAllRows"
            :summary="(options.customerSummary || options.showSummary) && __summary"
            @selection-change="setSelecteds"
            @sorter-change="handlerSort"
          >
            <template #tr="{ record }">
              <tr
                class="ma-crud-table-tr"
                :class="
                  isFunction(options.rowCustomClass)
                    ? options.rowCustomClass(record, rowIndex) ?? []
                    : options.rowCustomClass
                "
                @contextmenu.prevent="openContextMenu($event, record)"
                @dblclick="dbClickOpenEdit(record)"
              />
            </template>

            <template #expand-row="record" v-if="options.showExpandRow">
              <slot name="expand-row" v-bind="record" />
            </template>
            <template #columns>
              <ma-column
                ref="crudColumnRef"
                v-if="reloadColumn"
                :columns="columns"
                :isRecovery="isRecovery"
                :crudFormRef="crudFormRef"
                @refresh="() => refresh()"
                @showImage="showImage"
              >
                <template #operationBeforeExtend="{ record, column, rowIndex }">
                  <slot name="operationBeforeExtend" v-bind="{ record, column, rowIndex }" />
                </template>

                <template #operationCell="{ record, column, rowIndex }">
                  <slot name="operationCell" v-bind="{ record, column, rowIndex }" />
                </template>

                <template #operationAfterExtend="{ record, column, rowIndex }">
                  <slot name="operationAfterExtend" v-bind="{ record, column, rowIndex }" />
                </template>

                <template v-for="slot in getTitleSlot(columns)" #[slot]="{ column }">
                  <slot :name="`${slot}`" v-bind="{ column }" />
                </template>

                <template
                  v-for="(slot, slotIndex) in getSlot(columns)"
                  :key="slotIndex"
                  #[slot]="{ record, column, rowIndex }"
                >
                  <slot :name="`${slot}`" v-bind="{ record, column, rowIndex }" />
                </template>
              </ma-column>
            </template>
            <template
              #summary-cell="{ column, record, rowIndex }"
              v-if="options.customerSummary || options.showSummary"
            >
              <slot name="summaryCell" v-bind="{ record, column, rowIndex }">{{ record[column.dataIndex] }}</slot>
            </template>
          </a-table>
        </slot>
      </div>
    </div>
    <div
      class="_crud-footer mt-3 text-right"
      ref="crudFooterRef"
      v-if="total > 0 && openPagination && !options.tablePagination"
    >
      <a-pagination
        :total="total"
        show-total
        show-jumper
        show-page-size
        :page-size-options="options.pageSizeOption"
        @page-size-change="pageSizeChangeHandler"
        @change="pageChangeHandler"
        v-model:current="requestParams[config.request.page]"
        :page-size="requestParams[config.request.pageSize]"
        style="display: inline-flex"
      />
    </div>

    <ma-setting ref="crudSettingRef" @onChangeSearchHide="initSearchColumns()" @onChangeColumnHide="changeColumn" />

    <ma-form ref="crudFormRef" @success="requestSuccess">
      <template v-for="slot in Object.keys($slots)" #[slot]="component">
        <slot :name="slot" v-bind="component" />
      </template>
    </ma-form>

    <ma-import ref="crudImportRef" @success="refresh" />

    <ma-context-menu ref="crudContextMenuRef" @execCommand="execContextMenuCommand" />

    <a-image-preview-group
      :srcList="imgUrl"
      v-model:visible="imgVisible"
      v-if="typeof imgUrl === 'object' && imgUrl !== null"
    />
    <a-image-preview :src="imgUrl" v-model:visible="imgVisible" v-else />
  </a-layout-content>
</template>

<script setup>
import config from "@/config/crud"
import { ref, watch, provide, nextTick, onMounted, onUnmounted } from "vue"
import defaultOptions from "./js/defaultOptions"
import { loadDict } from "@cps/ma-form/js/networkRequest.js"
import ColumnService from "@cps/ma-form/js/columnService"

import MaSearch from "./components/search.vue"
import MaForm from "./components/form.vue"
import MaSetting from "./components/setting.vue"
import MaImport from "./components/import.vue"
import MaColumn from "./components/column.vue"
import MaContextMenu from "./components/contextMenu.vue"
import checkAuth from "@/directives/auth/auth"
import { Message } from "@arco-design/web-vue"
import { request } from "@/utils/request"
import tool from "@/utils/tool"
import Print from "@/utils/print"
import { isArray, isFunction, isObject, isUndefined } from "lodash"
import { runEvent } from "@cps/ma-form/js/event.js"
import globalColumn from "@/config/column.js"
import { useFormStore } from "@/store/index"

const formStore = useFormStore()
const props = defineProps({
  // 表格数据
  data: { type: [Function, Array], default: () => null },
  // 增删改查设置
  // eslint-disable-next-line vue/require-valid-default-prop
  options: { type: Object, default: {} },
  // eslint-disable-next-line vue/require-valid-default-prop
  crud: { type: Object, default: {} },
  // 字段列设置
  // eslint-disable-next-line vue/require-valid-default-prop
  columns: { type: Array, default: [] }
})

const loading = ref(true)
const dicts = ref({})
const cascaders = ref([])

const reloadColumn = ref(true)
const tableIsShow = ref(true)
const openPagination = ref(false)
const imgVisible = ref(false)
const imgUrl = ref(import.meta.env.VITE_APP_BASE + "not-image.png")
const total = ref(0)
const requestParams = ref({})
const isRecovery = ref(false)
const expandState = ref(false)

const crudHeaderRef = ref()
const crudOperationRef = ref()
const crudContentRef = ref()
const crudFooterRef = ref()
const crudSearchRef = ref()
const crudSettingRef = ref()
const crudFormRef = ref()
const crudImportRef = ref()
const crudColumnRef = ref()
const crudContextMenuRef = ref()

const options = ref(Object.assign(JSON.parse(JSON.stringify(defaultOptions)), props.options, props.crud))

const columns = ref(props.columns)
const headerHeight = ref(0)
const selecteds = ref([])
const tableData = ref([])
const tableRef = ref()
const currentApi = ref()

// 初始化
const init = async () => {
  // 设置 组件id
  if (isUndefined(options.value.id)) {
    options.value.id = "MaCrud_" + Math.floor(Math.random() * 100000 + Math.random() * 20000 + Math.random() * 5000)
  }

  // 收集数据
  columns.value.map((item) => {
    if (item.cascaderItem && item.cascaderItem.length > 0) {
      cascaders.value.push(...item.cascaderItem)
    }
  })

  await columns.value.map(async (item) => {
    // 字典
    if (!cascaders.value.includes(item.dataIndex) && item.dict) {
      await loadDict(dicts.value, item)
    }
  })
  setTimeout(async () => {
    await tabsHandler()
  }, 500)
}

const dictTrans = (dataIndex, value) => {
  if (dicts.value[dataIndex] && dicts.value[dataIndex].tran) {
    return dicts.value[dataIndex].tran[value]
  } else {
    return value
  }
}

const dictColors = (dataIndex, value) => {
  if (dicts.value[dataIndex] && dicts.value[dataIndex].colors) {
    return dicts.value[dataIndex].colors[value]
  } else {
    return undefined
  }
}

// 公用模板
columns.value.map((item, index) => {
  if (item.common && globalColumn[item.dataIndex]) {
    columns.value[index] = globalColumn[item.dataIndex]
    item = columns.value[index]
  }
  !item.width && (item.width = options.value.columnWidth)
})

provide("options", options.value)
provide("requestParams", requestParams.value)
provide("columns", columns)
provide("dicts", dicts)
provide("layout", props.layout)
provide("dictTrans", dictTrans)
provide("dictColors", dictColors)
provide("isRecovery", isRecovery)

watch(
  () => props.options.api,
  (vl) => (options.value.api = vl)
)

watch(
  () => props.crud.api,
  (vl) => (options.value.api = vl)
)

watch([() => openPagination.value, () => total.value], () => options.value.pageLayout === "fixed" && settingFixedPage())

watch(
  () => formStore.crudList[options.value.id],
  async (vl) => {
    vl === true && (await requestData())
    formStore.crudList[options.value.id] = false
  }
)

const showImage = (url) => {
  imgUrl.value = url
  imgVisible.value = true
}

const getSlot = (cls = []) => {
  const sls = []
  cls.map((item) => {
    if (item.children && item.children.length > 0) {
      const tmp = getSlot(item.children)
      sls.push(...tmp)
    } else if (item.dataIndex) {
      sls.push(item.dataIndex)
    }
  })
  return sls
}

const getTitleSlot = (cls = []) => {
  const sls = []
  cls.map((item) => {
    if (item.children && item.children.length > 0) {
      const tmp = getTitleSlot(item.children)
      sls.push(...tmp)
    } else if (item.dataIndex) {
      sls.push(`tableTitle-${item.dataIndex}`)
    }
  })
  return sls
}

const getSearchSlot = () => {
  const sls = []
  columns.value.map((item) => {
    if (item.search && item.search === true) {
      sls.push(item.dataIndex)
    }
  })
  return sls
}

const requestData = async () => {
  await init()
  if (options.value.showIndex && columns.value.length > 0 && columns.value[0].dataIndex !== "__index") {
    columns.value.unshift({
      title: options.value.indexLabel,
      dataIndex: "__index",
      width: options.value.indexColumnWidth,
      fixed: options.value.indexColumnFixed
    })
  }
  if (
    options.value.operationColumn &&
    columns.value.length > 0 &&
    columns.value[columns.value.length - 1].dataIndex !== "__operation"
  ) {
    columns.value.push({
      title: options.value.operationColumnText,
      dataIndex: "__operation",
      width: options.value.operationColumnWidth ?? options.value.operationWidth,
      align: options.value.operationColumnAlign,
      fixed: options.value.operationColumnFixed
    })
  }

  initRequestParams()
  if (!options.value.tabs?.dataIndex && !options.value.tabs.data) {
    await refresh()
  } else {
    options.value.tabs.defaultKey = options.value.tabs?.defaultKey ?? options.value.tabs.data[0].value
    await tabChange(options.value.tabs?.defaultKey)
  }
}

const initRequestParams = () => {
  requestParams.value[config.request.page] = 1
  requestParams.value[config.request.pageSize] = options.value.pageSize ?? 10
  if (options.value.requestParamsLabel) {
    requestParams.value[options.value.requestParamsLabel] = options.value.requestParams
  } else {
    requestParams.value = Object.assign(requestParams.value, options.value.requestParams)
  }
}

const requestHandle = async () => {
  loading.value = true
  isFunction(options.value.beforeRequest) && options.value.beforeRequest(requestParams.value)
  if (isFunction(currentApi.value)) {
    const response = config.parseResponseData(await currentApi.value(requestParams.value))
    if (response.rows) {
      tableData.value = response.rows
      if (response.pageInfo) {
        total.value = response.pageInfo.total
        openPagination.value = true
      } else {
        openPagination.value = false
      }
    } else {
      tableData.value = response
    }
  } else {
    console.error(`ma-crud error：crud.api not is Function.`)
  }
  isFunction(options.value.afterRequest) && (tableData.value = options.value.afterRequest(tableData.value))
  loading.value = false
}

const refresh = async () => {
  if (props.data) {
    loading.value = true
    const data = isArray(props.data) ? props.data : config.parseResponseData(await props.data(requestParams.value))
    if (data.rows) {
      tableData.value = data.rows
      openPagination.value = true
    } else {
      tableData.value = data
    }
    loading.value = false
  } else {
    currentApi.value =
      isRecovery.value && options.value.recycleApi && isFunction(options.value.recycleApi)
        ? options.value.recycleApi
        : options.value.api
    await requestHandle()
  }
  try {
    tableRef.value.selectAll(false)
  } catch (e) {}
}

const searchSubmitHandler = async (formData) => {
  if (options.value.requestParamsLabel && requestParams.value[options.value.requestParamsLabel]) {
    requestParams.value[options.value.requestParamsLabel] = Object.assign(
      requestParams.value[options.value.requestParamsLabel],
      formData
    )
  } else if (options.value.requestParamsLabel) {
    requestParams.value[options.value.requestParamsLabel] = Object.assign({}, formData)
  } else {
    requestParams.value = Object.assign(requestParams.value, formData)
  }
  if (options.value.beforeSearch && isFunction(options.value.beforeSearch)) {
    options.value.beforeSearch(requestParams.value)
  }
  await pageChangeHandler(1)
  if (options.value.afterSearch && isFunction(options.value.afterSearch)) {
    options.value.afterSearch(requestParams.value)
  }
}

const pageSizeChangeHandler = async (pageSize) => {
  requestParams.value[config.request.page] = 1
  requestParams.value[config.request.pageSize] = pageSize
  await refresh()
}

const pageChangeHandler = async (currentPage) => {
  requestParams.value[config.request.page] = currentPage
  await refresh()
}

const toggleSearch = async () => {
  const dom = crudHeaderRef.value?.style
  if (dom) {
    crudSearchRef.value.showSearch ? crudSearchRef.value.setSearchHidden() : crudSearchRef.value.setSearchDisplay()

    await nextTick(() => {
      headerHeight.value = crudHeaderRef.value.offsetHeight
      options.value.pageLayout === "fixed" && settingFixedPage()
    })
  }
}

const settingFixedPage = () => {
  const workAreaHeight = document.querySelector(".work-area").offsetHeight
  const tableHeight =
    workAreaHeight -
    headerHeight.value -
    (openPagination.value ? 160 : 116) +
    (total.value === 0 && !loading.value ? 44 : 0)
  crudContentRef.value.style.height = tableHeight + "px"
}

const tableSetting = () => {
  crudSettingRef.value.open()
}

const requestSuccess = async (response) => {
  if (response && response.code && response.code === 200) {
    options.value.dataCompleteRefresh && (await refresh())
    if (reloadColumn.value) {
      reloadColumn.value = false
      await nextTick(() => {
        reloadColumn.value = true
      })
    }
  }
}

const addAction = () => {
  if (isFunction(options.value.beforeOpenAdd) && !options.value.beforeOpenAdd()) {
    return false
  }
  if (options.value.add.action && isFunction(options.value.add.action)) {
    options.value.add.action()
  } else {
    crudFormRef.value.add()
  }
}

const editAction = (record) => {
  if (isFunction(options.value.beforeOpenEdit) && !options.value.beforeOpenEdit(record)) {
    return false
  }
  if (options.value.edit.action && isFunction(options.value.edit.action)) {
    options.value.edit.action(record)
  } else {
    crudFormRef.value.edit(record)
  }
}

const dbClickOpenEdit = (record) => {
  if (options.value.isDbClickEdit) {
    if (isRecovery.value) {
      Message.error("回收站数据不可编辑")
      return
    }

    if (isArray(options.value.edit.auth)) {
      for (const index in options.value.edit.auth) {
        if (!checkAuth(options.value.edit.auth[index])) {
          Message.error("没有编辑数据的权限")
          return
        }
      }

      if (options.value.edit.api && options.value.edit.show && isFunction(options.value.edit.api)) {
        editAction(record)
      }
    }
  }
}

const importAction = () => crudImportRef.value.open()

const exportAction = () => {
  Message.info("请求服务器下载文件中...")
  const data = options.value.requestParamsLabel
    ? requestParams.value[options.value.requestParamsLabel]
    : requestParams.value
  const download = (url) =>
    request({
      url,
      data,
      method: "post",
      timeout: 60 * 1000,
      responseType: "blob"
    })

  download(options.value.export.url)
    .then((res) => {
      tool.download(res)
      Message.success("请求成功，文件开始下载")
    })
    .catch(() => {
      Message.error("请求服务器错误，下载失败")
    })
}

const deletesMultipleAction = async () => {
  if (selecteds.value && selecteds.value.length > 0) {
    const api = isRecovery.value ? options.value.delete.realApi : options.value.delete.api
    let data = {}
    if (isFunction(options.value.beforeDelete) && !(data = options.value.beforeDelete(selecteds.value))) {
      return false
    }
    const response = await api(Object.assign({ ids: selecteds.value }, data))
    if (options.value.afterDelete && isFunction(options.value.afterDelete)) {
      options.value.afterDelete(response)
    }
    response.code === 200 && Message.success(response.message || `删除成功！`)
    selecteds.value = []
    await refresh()
  } else {
    Message.error("至少选择一条数据")
  }
}

const recoverysMultipleAction = async () => {
  if (selecteds.value && selecteds.value.length > 0) {
    const response = await options.value.recovery.api({ ids: selecteds.value })
    response.code === 200 && Message.success(response.message || `恢复成功！`)
    selecteds.value = []
    await refresh()
  } else {
    Message.error("至少选择一条数据")
  }
}

const setSelecteds = (key) => {
  selecteds.value = key
}

const switchDataType = async () => {
  isRecovery.value = !isRecovery.value
  currentApi.value =
    isRecovery.value && options.value.recycleApi && isFunction(options.value.recycleApi)
      ? options.value.recycleApi
      : options.value.api
  await requestData()
}

const handlerExpand = () => {
  expandState.value = !expandState.value
  expandState.value ? tableRef.value.expandAll(true) : tableRef.value.expandAll(false)
}

const handlerSort = async (name, type) => {
  const col = columns.value.find((item) => name === item.dataIndex)
  if (col.sortable && col.sortable.sorter) {
    if (type) {
      requestParams.value.orderBy = name
      requestParams.value.orderType = type === "ascend" ? "asc" : "desc"
    } else {
      requestParams.value.orderBy = undefined
      requestParams.value.orderType = undefined
    }
    await refresh()
  }
}

const getTableData = () => {
  return tableData.value
}

const __summary = ({ data }) => {
  if (options.value.showSummary && isArray(options.value.summary)) {
    const summary = options.value.summary
    const summaryData = {}
    const summaryPrefixText = {}
    const summarySuffixText = {}
    const length = data.length || 0
    summary.map((item) => {
      if (item.action && item.action === "text") {
        summaryData[item.dataIndex] = item.content
      } else {
        summaryData[item.dataIndex] = 0
        summaryPrefixText[item.dataIndex] = item?.prefixText ?? ""
        summarySuffixText[item.dataIndex] = item?.suffixText ?? ""
        data.map((record) => {
          if (record[item.dataIndex]) {
            if (item.action && item.action === "sum") {
              summaryData[item.dataIndex] += parseFloat(record[item.dataIndex])
            }
            if (item.action && item.action === "avg") {
              summaryData[item.dataIndex] += parseFloat(record[item.dataIndex]) / length
            }
          }
        })
      }
    })

    for (const i in summaryData) {
      if (/^\d+(\.\d+)?$/.test(summaryData[i])) {
        summaryData[i] = summaryPrefixText[i] + tool.groupSeparator(summaryData[i].toFixed(2)) + summarySuffixText[i]
      }
    }

    return [summaryData]
  }
}

const resizeHandler = () => {
  headerHeight.value = crudHeaderRef.value.offsetHeight
  settingFixedPage()
}

const tabChange = async (value) => {
  const searchKey = options.value.tabs?.searchKey ?? options.value.tabs?.dataIndex ?? "tabValue"
  const params = {}
  params[searchKey] = value
  requestParams.value = Object.assign(requestParams.value, params)
  await runEvent(options.value.tabs, "onChange", undefined, value)
  await refresh()
}

const printTable = () => {
  new Print(crudContentRef.value)
}

const openContextMenu = (ev, record) => {
  options.value?.contextMenu?.enabled === true && crudContextMenuRef.value.openContextMenu(ev, record)
}

const execContextMenuCommand = async (args) => {
  const item = args.contextItem
  const record = args.record
  switch (item.operation) {
    case "print":
      await printTable()
      break
    case "refresh":
      await refresh()
      break
    case "add":
      addAction()
      break
    case "edit":
      editAction(record)
      break
    case "delete":
      crudColumnRef.value.deleteAction(record)
      break
    default:
      await runEvent(item, "onCommand", undefined, args)
      break
  }
}

const tabsHandler = async () => {
  // 处理tabs
  const tabs = options.value.tabs
  if (isFunction(tabs.data) || isArray(tabs.data)) {
    tabs.data = isFunction(tabs.data) ? await tabs.data() : tabs.data
  } else if (!isUndefined(tabs.dataIndex)) {
    const col = columns.value.find((item) => item.dataIndex === tabs.dataIndex)
    if (col.search === true && isObject(col.dict)) {
      tabs.data = dicts.value[tabs.dataIndex]
    }
  }
}

const isBatch = (obj) => (isUndefined(obj) ? true : obj?.batch ?? true)

const changeColumn = async () => {
  tableIsShow.value = false
  await nextTick(() => (tableIsShow.value = true))
}

onMounted(async () => {
  if (!options.value.expandSearch && crudSearchRef.value) {
    crudSearchRef.value.setSearchHidden()
  }
  if (options.value.pageLayout === "fixed") {
    await nextTick(() => {
      window.addEventListener("resize", resizeHandler, false)
      headerHeight.value = crudHeaderRef.value.offsetHeight
      settingFixedPage()
    })
  }
  if (typeof options.value.autoRequest == "undefined" || options.value.autoRequest) {
    await requestData()
  }
})

onUnmounted(() => {
  if (options.value.pageLayout === "fixed") {
    window.removeEventListener("resize", resizeHandler, false)
  }
})

const getCurrentAction = () => crudFormRef.value.currentAction
const getFormData = () => crudFormRef.value.form

const getFormColumns = async (type = "add") => {
  return await crudFormRef.value.getFormColumns(type)
}

const getCurrentPage = () => requestParams.value[config.request.page]
const getPageSize = () => requestParams.value[config.request.pageSize]
const getTotal = () => total.value
const initSearchColumns = () => crudSearchRef.value.initSearchColumns()

/**
 * 获取column属性服务类
 * @returns ColumnService
 */
const getColumnService = (strictMode = true) => {
  return new ColumnService({ columns: columns.value, cascaders: cascaders.value, dicts: dicts.value }, strictMode)
}

defineExpose({
  refresh,
  requestData,
  addAction,
  editAction,
  getTableData,
  setSelecteds,
  getCurrentAction,
  getFormData,
  getFormColumns,
  getColumnService,
  getCurrentPage,
  getPageSize,
  getTotal,
  requestParams,
  isRecovery,
  tableRef,
  initSearchColumns,
  crudFormRef,
  crudSearchRef,
  crudImportRef,
  crudSettingRef,
  crudColumnRef
})
</script>

<style scoped lang="less">
.__search-panel {
  transition: display 1s;
  overflow: hidden;
  width: 100%;
}
._crud-footer {
  z-index: 10;
}
</style>
